CN206958611U - A kind of drug metering distribution system - Google Patents
A kind of drug metering distribution system Download PDFInfo
- Publication number
- CN206958611U CN206958611U CN201720759878.2U CN201720759878U CN206958611U CN 206958611 U CN206958611 U CN 206958611U CN 201720759878 U CN201720759878 U CN 201720759878U CN 206958611 U CN206958611 U CN 206958611U
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- Prior art keywords
- reaction chamber
- distribution system
- pipe
- control device
- liquid level
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- 239000003814 drug Substances 0.000 title claims abstract description 64
- 229940079593 drugs Drugs 0.000 title claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 230000001105 regulatory Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000000875 corresponding Effects 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 11
- 239000002351 wastewater Substances 0.000 description 12
- 230000031018 biological processes and functions Effects 0.000 description 3
- 241000276438 Gadus morhua Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001112 coagulant Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 235000019516 cod Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000012028 Fenton's reagent Substances 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic Effects 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004642 transportation engineering Methods 0.000 description 1
Abstract
The utility model discloses a kind of drug metering distribution system, the system includes two reaction chambers, it is equipped with each reaction chamber into stoste pipe, water inlet pipe and goes out medicament pipe, it is described enter stoste pipe, water inlet pipe be provided with regulating valve and flowmeter, it is described go out medicament pipe be provided with measuring pump, the reaction chamber is provided with liquid level detection device；The drug metering distribution system also includes control device, and when liquid level detection device detects that the liquid level of reaction chamber reaches extreme higher position, then control device output control signal closes corresponding regulating valve；If detecting, the liquid level of one of reaction chamber reaches extreme lower position, and control device output control signal closes the measuring pump corresponding to the reaction chamber, opens the measuring pump of another reaction chamber.The utility model realizes medicament from storage to the intelligentize and informatization of output overall process, alleviates the labor intensity of operating personnel, realizes hommization operation.
Description
Technical field
It the utility model is related to environmental technology field, more particularly to a kind of drug metering distribution system.
Background technology
High concentrated organic wastewater is usually the COD by the discharge of the industries such as papermaking, leather and food more than 2000mg/L's
Waste water.Containing organic matters such as substantial amounts of carbohydrate, fat, protein, celluloses in these waste water, if directly discharged,
It can cause seriously to pollute.
High concentrated organic wastewater can be divided into three major types by its property source：(1) the high concentration organic waste being readily biodegradable
Water；(2) organic matter can degrade, but the waste water to contain hazardous substance；(3) difficult for biological degradation and harmful high concentration organic waste
Water.
At present, for the processing of high concentrated organic wastewater, physicochemical treatment method, biological processes method can be used and urged
Change oxidizing treatment.Wherein, physicochemical treatment method is mainly with photochemistry Coagulation Method, oxidation-absorption method, burning method etc. for generation
Table；Biological processes method includes aerobe method and anaerobic biological process etc..
, it is necessary to add a large amount of medicaments in above-mentioned high concentrated organic wastewater processing procedure；Such as：In photochemistry Coagulation Method just
Need to add coagulant, make the suspension coagulating sedimentation in waste water；And in oxidation-absorption method, then need to add Fenton reagent reality
Existing catalytic oxidation process reduces colourity and COD value in waste water.
But at present in industrialized high concentrated organic wastewater processing procedure, the addition of all kinds of medicaments is generally all logical
Cross artificial mode to be added, it is necessary in advance prepared medicament, then added in each reaction treatment pond, easily produce people
For error, and increase cost of labor.
Therefore, it is necessary to provide the drug metering and distribution system of a kind of automation, realize the automatic gauge of medicament, deposit
Storage, transport and distribution.
Utility model content
The utility model provides a kind of drug metering distribution system, and the system can carry out stoste accurate dilutions, meter
Amount, and fast transportation realizes automatic gauge and the dispatching of medicament to required chemical feeding points.
A kind of drug metering distribution system, including two reaction chambers, it is equipped with into stoste pipe, water inlet pipe on each reaction chamber
And go out medicament pipe, it is described enter stoste pipe, water inlet pipe be provided with regulating valve and flowmeter, it is described go out medicament pipe be provided with metering
Pump, the reaction chamber are provided with liquid level detection device；The drug metering distribution system also includes control device, works as level sensing
Device detects that the liquid level of reaction chamber reaches extreme higher position, then control device output control signal closes corresponding regulating valve；If
Detect that the liquid level of one of reaction chamber reaches extreme lower position, then it is right to close reaction chamber institute for control device output control signal
The measuring pump answered, open the measuring pump of another reaction chamber.
Drug metering distribution system provided by the utility model can be used for adding for all kinds of medicaments in waste water treatment process,
Adding of agent especially in concentration organic wastewater disposal process；Two reaction chambers of design are used alternatingly, it can be ensured that
Medicament that is stable, continuously exporting suitable concn, without influenceing disposed of in its entirety technique；By control device control each regulating valve,
The opening and closing of measuring pump, the intelligentize and informatization of whole system can be realized.
Preferably, being provided with agitator in the reaction chamber, medicament in reaction chamber is set fully to react, and it is rapid reaction, thorough
Bottom.
Preferably, the bottom of the reaction chamber is provided with evacuated tube；For discharging remaining liq in reaction chamber.
Preferably, the drug metering distribution system also includes dispenser point on-line computing model, dispenser point on-line computing model
Monitoring signals are exported to control device, control device outputs control signals to corresponding regulating valve, controls to adjust the aperture of valve.
Preferably, the outer casing including surrounding reaction chamber, the outer casing are provided with the touch-screen for inputting.
Preferably, being provided with inclined inclined-plane at the top of the outer casing, the touch-screen is on inclined-plane；Greatly improve station
The man-machine interaction experience of appearance operation, improves user's comfort.
Compared with prior art, the utility model has the advantages that：
(1) the utility model be directed to high concentrated organic wastewater processing procedure in add medicament kind is more, ratio requirement accurately,
The features such as dosage control is strict, medicament is realized from storage to the intelligentize and informatization of output overall process, alleviates operation
The labor intensity of personnel, realizes hommization operation.
(2) medicament feed flow is allocated by dispenser point on-line computing model real-time feedback data in the utility model, can
The medicament of rapid push suitable concentration, improves operating efficiency.
Brief description of the drawings
Fig. 1 is the connection diagram of the utility model drug metering distribution system.
Fig. 2 is the structural representation of outer casing in the utility model drug metering distribution system.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, 2, a kind of drug metering distribution system, two mainly surrounded by outer casing 1, by outer casing 1 are anti-
Case 2 and control device is answered to form.
As shown in figure 1, it is equipped with two reaction chambers into stoste pipe 3, water inlet pipe 4 and goes out medicament pipe 5；And by entering original
Liquid pipe 3 connects with original liquid box 6, is connected with storage tank 7 by water inlet pipe 4, is connected by going out medicament pipe 5 with medicine injecting device 8.
Enter on stoste pipe 3 and water inlet pipe 4 and be equipped with regulating valve 9 and flowmeter 10, for adjusting fluid flow in pipeline, and
Instantaneous delivery and integrated flow are recorded, when integrated flow reaches limit value, control device can be outputed signal to automatically, remind stock
Stock, to ensure the abundance of the liquid in original liquid box and storage tank.Regulating valve uses high-precision electronic angular stroke control valve, the tune
Section valve precision can reach 1%.Enter on stoste pipe 3 to be additionally provided with measuring pump 11, for stoste to be pumped into stoste pipe 3, count simultaneously
Measure the amount of being pumped into.The measuring pump uses electronic diaphragm metering pump.Go out medicament pipe 5 and be provided with regulating valve 12 and measuring pump 13, for defeated
Go out the medicament prepared, and control the output quantity of medicament.Going out medicament pipe 5 and can be connected on two reaction chambers, share same
Individual measuring pump, or independent goes out medicament pipeline, and each reaction chamber corresponds to sets a measuring pump respectively on drug discharging tube.Instead
The side wall of case 2 is answered to be provided with liquid level detection device 14 and agitator 15；The bottom of reaction chamber is provided with evacuated tube 16, in evacuated tube
Provided with regulating valve.
Control device is connected with regulating valve, measuring pump and liquid level detection device, for controlling to adjust valve and measuring pump
Opening and closing.
In addition, dispenser point on-line computing model 17 is additionally provided with drug metering distribution system, the output of dispenser point on-line computing model
For monitoring signals to control device, control device outputs control signals to corresponding regulating valve and measuring pump, controls to adjust the aperture of valve
With the medicament or stoste output quantity of measuring pump.
When liquid level detection device detects that the liquid level of one of reaction chamber reaches extreme higher position, then control device output is controlled
The corresponding water inlet pipe of signal-off reaction chamber processed and enter the regulating valve on stoste pipe, open the tune that reaction chamber goes out on medicament pipe accordingly
Save valve and measuring pump；If detecting, the liquid level of one of reaction chamber reaches extreme lower position, control device output control signal
The regulating valve gone out on medicament pipe corresponding to the reaction chamber is closed, opens the tune that reaction chamber enters on stoste pipe and water inlet pipe accordingly
Save valve.
The top of outer casing 1 is provided with the inclined ramp that inclination angle is 45 ° and respectively for entering stoste pipe, water inlet pipe and going out medicament
The aperture 18 that pipe passes through, inclined-plane 4 are provided with the touch-screen 19 for input instruction, and the touch-screen size is 10 inches.Control dress
Put and use the module of SIEMENS PLC -200.In addition, being additionally provided with control button 20 on outer casing 1, respectively failure button, shutdown is pressed
Button and power on button.
The course of work of above-mentioned drug metering distribution system is as follows：
Opened by control device into the regulating valve on stoste pipe, it is through measuring pump that the stoste of prescribed volume in original liquid box is defeated
Deliver in one of reaction chamber；Meanwhile regulating valve is also turned on water inlet pipe, the water in storage tank is delivered to reaction chamber
It is interior；When the liquid that liquid level detection device is detected in reaction chamber has reached defined highest liquid level, control device output control
Signal, the regulating valve into the regulating valve on stoste pipe and water inlet pipe, opened out on medicament pipe is closed, and will be prepared by measuring pump
Good medicament is transported in delivery device, until liquid level detection device detects that the liquid in reaction chamber drops to defined minimum liquid
Position, the regulating valve that control device output control signal is closed out on medicament pipe.
In the case where a reaction chamber exports medicament, it is corresponding that control device output control signal opens another reaction chamber
The regulating valve entered on stoste pipe and water inlet pipe, carry out the preparation of medicament.Two reaction chambers alternately preparation of medicament and defeated
Go out, realize the continuous output of wastewater treatment process Chinese medicine.In stoste course of conveying, the agitating device in reaction chamber is carried out not
Disconnected stirring；In medicament output procedure, dispenser point on-line computing model is monitored and exports monitoring signals to control in real time to medicament
Device processed, control device output control signals to corresponding regulating valve and measuring pump, control to adjust valve and measuring pump.
Claims (6)
1. a kind of drug metering distribution system, it is characterised in that including two reaction chambers, be equipped with each reaction chamber into stoste
Pipe, water inlet pipe and go out medicament pipe, it is described enter stoste pipe, water inlet pipe be provided with regulating valve and flowmeter, it is described go out medicament pipe on
Provided with measuring pump, the reaction chamber is provided with liquid level detection device；The drug metering distribution system also includes control device, when
Liquid level detection device detects that the liquid level of reaction chamber reaches extreme higher position, then control device output control signal closes corresponding adjust
Save valve；If detecting, the liquid level of one of reaction chamber reaches extreme lower position, and it is anti-that control device output control signal closes this
The measuring pump corresponding to case is answered, opens the measuring pump of another reaction chamber.
2. drug metering distribution system as claimed in claim 1, it is characterised in that be provided with agitator in the reaction chamber.
3. drug metering distribution system as claimed in claim 1, it is characterised in that the bottom of the reaction chamber is provided with evacuated tube.
4. drug metering distribution system as claimed in claim 1, it is characterised in that including dispenser point on-line computing model, dispenser point
On-line computing model exports monitoring signals to control device, and control device outputs control signals to corresponding regulating valve, controls to adjust valve
Aperture.
5. drug metering distribution system as claimed in claim 1, it is characterised in that the outer casing including surrounding reaction chamber, it is described
Outer casing is provided with the touch-screen for inputting.
6. drug metering distribution system as claimed in claim 5, it is characterised in that be provided with the top of the outer casing inclined oblique
Face, the touch-screen is on inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759878.2U CN206958611U (en) | 2017-06-27 | 2017-06-27 | A kind of drug metering distribution system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720759878.2U CN206958611U (en) | 2017-06-27 | 2017-06-27 | A kind of drug metering distribution system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206958611U true CN206958611U (en) | 2018-02-02 |
Family
ID=61385382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720759878.2U Active CN206958611U (en) | 2017-06-27 | 2017-06-27 | A kind of drug metering distribution system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206958611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772232A (en) * | 2019-03-01 | 2019-05-21 | 中国恩菲工程技术有限公司 | The chemicals dosing plant of reaction kettle and reaction kettle component with it |
| CN110778920A (en) * | 2019-12-02 | 2020-02-11 | 青岛兴仪电子设备有限责任公司 | Egg washing liquid conveying device and method |
-
2017
- 2017-06-27 CN CN201720759878.2U patent/CN206958611U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772232A (en) * | 2019-03-01 | 2019-05-21 | 中国恩菲工程技术有限公司 | The chemicals dosing plant of reaction kettle and reaction kettle component with it |
| CN110778920A (en) * | 2019-12-02 | 2020-02-11 | 青岛兴仪电子设备有限责任公司 | Egg washing liquid conveying device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |